Description of problem: Currently shipped with Fedora-31 filejail-0.9.56 is not compatible with current kernel-5.4.17 thus making firejail completely unusable for appimage type 2.
The problem should be resolved, as fedora-all was rebased to version 0.9.62.
FEDORA-2020-7f6e0e6e00 has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2020-7f6e0e6e00
FEDORA-2020-0fb484d7f7 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2020-0fb484d7f7
firejail-0.9.62-1.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-7f6e0e6e00
firejail-0.9.62-1.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-0fb484d7f7
firejail-0.9.62-1.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.
firejail-0.9.62-1.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.